[flang-commits] [flang] [flang][Driver] Enable -Os and -Oz in flang (PR #164707)

[Kiran Chandramohan via flang-commits]

kiranchandramohan wrote:

Does Os and Oz run with optimization level 2? At these optimization levels flang might be performing intrinsic inlining, copy in inlining, math function inlining, loop versioning etc that might increase the size.

https://github.com/llvm/llvm-project/pull/164707